Hi, Same issue i Think.
Lubuntu 14.04 fresh migration. To setup my EEEPC and an external 19' LCD monitor I launch : #!/bin/sh xrandr --output LVDS1 --mode 1024x600 --pos 128x1024 --rotate normal --output VGA1 --mode 1280x1024 --pos 0x0 --rotate normal Then process pcmanfm use 100% CPU (on one core of my Atom CPU). Desktop hangup, icons are not refreshed when we slide a windows on the desktop. Impossible to launch File explorer. If I kill pcmanfm process, it come back with an other PID and 100% CPU. When I come back to boot screen config : #!/bin/sh xrandr --output VIRTUAL1 --off --output LVDS1 --mode 1024x600 --pos 0x0 --rotate normal --output VGA1 --mode 1280x1024 --pos 0x0 --rotate normal Then I have to kill pcmanfm process. After this, I can launch manually all applications without 100% CPU on pcmanfm. The desktop icons don't come back. Regards. RR ** Attachment added: "Configuration" https://bugs.launchpad.net/ubuntu/+source/pcmanfm/+bug/1286588/+attachment/4091479/+files/hardinfo_report.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1286588 Title: pcmanfm uses 100% cpu to draw two different desktops using arandr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pcmanfm/+bug/1286588/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
